Overview

overview

10

Static

static

1

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    86595e4332253de96e383b73c6ec868f2a47d4b5076e2303cb177713444e1dc4

  • Size

    4.2MB

  • Sample

    240509-258j4sfe84

  • MD5

    aed87da89c70a9e10b2a90bbe2ecf51e

  • SHA1

    8138f133d24cad35e56cfe089d69047d2a2784f8

  • SHA256

    86595e4332253de96e383b73c6ec868f2a47d4b5076e2303cb177713444e1dc4

  • SHA512

    8937a1322f9d1caa67098abfd8745dc879df66df3324652acc7dc5f5e46d6f4a92c77e7c250610404080a53d207baecfaf24d5060b71f5f8fd7dd54265f8ef30

  • SSDEEP

    98304:SYE/QoZkfUddgB/NLBrYmLXHurcfmZW2TaRm8j:zs9ZkNL91+rc+C

Score
10/10
gluptebadiscoverydropperevasionexecutionloaderpersistencerootkittrojanupx

Malware Config

Targets

    • Target

      86595e4332253de96e383b73c6ec868f2a47d4b5076e2303cb177713444e1dc4

    • Size

      4.2MB

    • MD5

      aed87da89c70a9e10b2a90bbe2ecf51e

    • SHA1

      8138f133d24cad35e56cfe089d69047d2a2784f8

    • SHA256

      86595e4332253de96e383b73c6ec868f2a47d4b5076e2303cb177713444e1dc4

    • SHA512

      8937a1322f9d1caa67098abfd8745dc879df66df3324652acc7dc5f5e46d6f4a92c77e7c250610404080a53d207baecfaf24d5060b71f5f8fd7dd54265f8ef30

    • SSDEEP

      98304:SYE/QoZkfUddgB/NLBrYmLXHurcfmZW2TaRm8j:zs9ZkNL91+rc+C

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistencerootkittrojanupxexecution

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

      loaderdropperglupteba

    • Glupteba payload

    • Windows security bypass

      evasiontrojan

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Modifies Windows Firewall

      evasion

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Manipulates WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

      rootkitevasion

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

      rootkitevasion

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Defense Evasion

Impair Defenses

4
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

2
T1562.001

Modify Registry

4
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks